CVE编号
CVE-2022-24764利用情况
暂无补丁情况
N/A披露时间
2022-03-23漏洞描述
PJSIP is a free and open source multimedia communication library written in C. Versions 2.12 and prior contain a stack buffer overflow vulnerability that affects PJSUA2 users or users that call the API `pjmedia_sdp_print(), pjmedia_sdp_media_print()`. Applications that do not use PJSUA2 and do not directly call `pjmedia_sdp_print()` or `pjmedia_sdp_media_print()` should not be affected. A patch is available on the `master` branch of the `pjsip/pjproject` GitHub repository. There are currently no known workarounds.解决建议
建议您更新当前系统或软件至最新版,完成漏洞的修复。
参考链接 |
|
---|---|
https://github.com/pjsip/pjproject/commit/560a1346f87aabe126509bb24930106dea292b00 | |
https://github.com/pjsip/pjproject/security/advisories/GHSA-f5qg-pqcg-765m | |
https://lists.debian.org/debian-lts-announce/2022/03/msg00035.html |
受影响软件情况
# | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
1 | |||||||||
---|---|---|---|---|---|---|---|---|---|
运行在以下环境 | |||||||||
应用 | teluu | pjsip | * |
Up to (including) 2.12 |
|||||
运行在以下环境 | |||||||||
系统 | debian_9 | pjproject | * |
Up to (excluding) 2.5.5~dfsg-6+deb9u3 |
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 无
- 影响范围 未更改
- 用户交互 无
- 可用性 高
- 保密性 无
- 完整性 无
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